Loading...
Stratus Red Team is a free threat simulation tool. Filigran OpenAEV is a commercial threat simulation tool by Filigran. Compare features, ratings, integrations, and community reviews side by side to find the best threat simulation fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Cloud security teams validating their detection and response capabilities need Stratus Red Team because it lets you run MITRE ATT&CK-mapped attacks against your own cloud environment without vendor lock-in or licensing friction. The framework ships with granular, self-contained techniques across AWS, Azure, and GCP, meaning you're not waiting on managed red team engagements to test whether your security controls actually work. Skip this if you're looking for a platform that simulates supply chain attacks or physical security scenarios; Stratus stays narrowly focused on cloud infrastructure, which is exactly why it's effective at that job.
Mid-market and enterprise teams with mature EDR deployments will get the most from Filigran OpenAEV because it validates whether your existing detection stack actually catches real attacks instead of just assuming coverage. The platform's MITRE ATT&CK-aligned simulation library and AI-assisted scenario creation mean you're testing threats your environment actually faces, not generic templates, and the agentless architecture lets you start validating immediately without EDR replacement costs. Skip this if you need a turnkey solution that works without an EDR already in place; OpenAEV assumes you own the detection layer and want to stress-test it.
A cloud-focused attack simulation framework that provides granular, self-contained offensive techniques mapped to MITRE ATT&CK for red team exercises.
Open-source threat-informed exposure validation platform for attack simulation
Access NIST CSF 2.0 data from thousands of security products via MCP to assess your stack coverage.
Access via MCPNo reviews yet
No reviews yet
Explore more tools in this category or create a security stack with your selections.
Common questions about comparing Stratus Red Team vs Filigran OpenAEV for your threat simulation needs.
Stratus Red Team: A cloud-focused attack simulation framework that provides granular, self-contained offensive techniques mapped to MITRE ATT&CK for red team exercises..
Filigran OpenAEV: Open-source threat-informed exposure validation platform for attack simulation. built by Filigran. headquartered in United States. Core capabilities include Threat intelligence-driven attack scenario creation, MITRE ATT&CK-based simulation library, Agentless EDR integration (bring your own EDR)..
Both serve the Threat Simulation market but differ in approach, feature depth, and target audience.
Get strategic cybersecurity insights in your inbox